HEDIONE® HC

dsm-firmenich

Available

neat or unspecified

single substance

Short profile

Olfactive Family according to source: Floral. The documented product profile combines citrus, jasmine-like, floral, powerful.

floral

citrus

jasmine-like

floral

powerful

Effect in a formula

Floral building block

Heart modifier

Accord bridge

Can build or modify floral hearts and connect adjacent fresh, green, or fruity facets.

From the source: Contributions explicitly identifiable in the source text: enhancement of olfactory presence.

Use and dosage

No publicly reliable numerical use range for this product grade. Sensorially test with dilution series and small steps.

No confirmed manufacturer use level for this exact product.

Behaviour and performance

Note impact (source)Top and heart note

TenacityManufacturer score 12; not converted to time

Reported as stated by the source. Diffusion, tenacity and note impact are not combined into a single performance score.

Good areas of use

No data available.

Chemical context

CAS24851-98-7

Chemical nameCyclopentaneacetic acid, 3-oxo-2-pentyl-, methyl ester

FormulaC13H22O3

Molecular weight226 g/mol

Function classEster

Vapour pressure0.00071 Pa at 20 °C (7.10e-4 Pa)

Relative VP bandvery_low

The Pa value is a unit conversion only, not a temperature normalisation. VP band and molecular weight are not translated into evaporation hours.

At 20 °C, a vapor pressure of 0.00071 Pa (≈ 7.100e-4 Pa) was reported; relative physical band class: very_low. This is not a prediction of evaporation time, odor strength, diffusion, or skin/blotter duration.

Source: dsm-firmenich Studio – HEDIONE® HC

Open source

Last reviewed: 2026-09-07